// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "net/quic/quic_clock.h"

#include "testing/gtest/include/gtest/gtest.h"

namespace net {
namespace test {

    TEST(QuicClockTest, Now)
    {
        QuicClock clock;

        QuicTime start(base::TimeTicks::Now());
        QuicTime now = clock.ApproximateNow();
        QuicTime end(base::TimeTicks::Now());

        EXPECT_LE(start, now);
        EXPECT_LE(now, end);
    }

    TEST(QuicClockTest, WallNow)
    {
        QuicClock clock;

        base::Time start = base::Time::Now();
        QuicWallTime now = clock.WallNow();
        base::Time end = base::Time::Now();

        // If end > start, then we can check now is between start and end.
        if (end > start) {
            EXPECT_LE(static_cast<uint64_t>(start.ToTimeT()), now.ToUNIXSeconds());
            EXPECT_LE(now.ToUNIXSeconds(), static_cast<uint64_t>(end.ToTimeT()));
        }
    }

} // namespace test
} // namespace net
